This is no conventional journey. It's a tale of the vast and ever-changing Everglades, where grasslands unfold as far as the eye can imagine. Our protagonist is a river, its flow curving through this remarkable ecosystem. Along its shores, life thrives in profuse forms. From the towering sawgrass, graceful wading birds search their dinner. S

Each year, thousands upon thousands of wildebeest embark on a monumental/legendary/epic journey across the vast/treeless/scorched plains of Africa/Serengeti/Kenya. Driven by ancient instinct/the changing seasons/the lure of fresh pastures, these animals create a breathtaking spectacle/an awe-inspiring sight/a moving panorama as they migrate/wander/